Performance assessment of electrode configurations for the estimation of omnipolar electrograms from high density arrays

The aim of this study is to propose a method to reduce the sensitivity of the estimated omnipolar electrogram (oEGM) with respect to the angle of the propagation wavefront. A novel configuration of cliques taking into account all four electrodes of a squared cell is proposed. To test this approach,...

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Bibliographic Details
Published in:	Computers in biology and medicine Vol. 154; p. 106604
Main Authors:	Castells, Francisco, Ruipérez-Campillo, Samuel, Segarra, Izan, Cervigón, Raquel, Casado-Arroyo, Rubén, Merino, José Luis, Millet, José
Format:	Journal Article
Language:	English
Published:	United States Elsevier Ltd 01.03.2023 Elsevier Limited
Subjects:	Ablation Biomedical engineering Configurations Electrocardiography - methods Electrodes Electrophysiology Heart Heart - physiology High density electrode arrays Internal Medicine Omnipolar electrograms Other Performance assessment Propagation Robust electrogram estimation Signal processing Straight lines Substrates Time Factors Wave fronts Wave propagation Waveforms Signal processing Electrophysiology Omnipolar electrograms High density electrode arrays Robust electrogram estimation Biomedical engineering
ISSN:	0010-4825, 1879-0534, 1879-0534
Online Access:	Get full text
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